Flexible resin disc applied to dental CAM and preparation method of flexible resin disc

The invention discloses a flexible resin disc applied to dental CAM, and relates to the field of oral cavity. The flexible resin disc is a transparent structure prepared by injection molding after mixing 95-98 parts of medical-grade polylaurolactam resin, 2-5 parts of PMMA resin, 0.3-1 part of a yellowing eliminating agent, 0-1.2 parts of iron oxide red and 0-1.2 parts of iron oxide white. The invention further discloses a preparation method of the flexible resin disc applied to the dental CAM. The invention mainly solves the problems of heavy weight, poor toughness, easy breaking, strong foreign body sensation in wearing, unattractiveness, poor polishability, large dimensional deviation and gingiva blackening of dental patients in an existing oral cavity field metal stent. A repair support made of the flexible resin disc has the advantages of being light in weight, high in toughness, high in forming precision, invisible, attractive, free of foreign body sensation, good in comfort degree and good in biocompat